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prepare user propagator declared functions for likely Clemens use case

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This commit is contained in:
Nikolaj Bjorner 2021-12-16 19:36:18 -08:00
parent a288f9048a
commit 6cc9aa3562
8 changed files with 120 additions and 15 deletions
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20
src/smt/theory_user_propagator.cpp
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@ -173,6 +173,26 @@ void theory_user_propagator::propagate() {
m_qhead = qhead;
}
func_decl* theory_user_propagator::declare(symbol const& name, unsigned n, sort* const* domain, sort* range) {
if (!m_created_eh)
throw default_exception("event handler for dynamic expressions has to be registered before functions can be created");
// ensure that declaration plugin is registered with m.
if (!m.has_plugin(get_id()))
m.register_plugin(get_id(), alloc(user_propagator::plugin));
func_decl_info info(get_id(), user_propagator::plugin::kind_t::OP_USER_PROPAGATE);
return m.mk_func_decl(name, n, domain, range, info);
}
bool theory_user_propagator::internalize_atom(app* atom, bool gate_ctx) {
return internalize_term(atom);
}
bool theory_user_propagator::internalize_term(app* term) {
NOT_IMPLEMENTED_YET();
return false;
}
void theory_user_propagator::collect_statistics(::statistics & st) const {
st.update("user-propagations", m_stats.m_num_propagations);
st.update("user-watched", get_num_vars());